diff options
author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-10-04 11:53:37 (GMT) |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2013-10-09 05:55:32 (GMT) |
commit | 4423843cde65232c1d553df220e1d133f4a0fa2b (patch) | |
tree | 29c570a6ab044f42f5c21989c6eea4532d8b0847 /drivers/gpu | |
parent | 5380e9293b865d88de04de6e5324726d8c5b53c9 (diff) | |
download | linux-4423843cde65232c1d553df220e1d133f4a0fa2b.tar.xz |
drm: Make irq_enabled bool
irq_enabled is only ever 0 or 1, so make it a bool.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/drm_irq.c | 11 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimd.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_vidi.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/mga/mga_irq.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/omapdrm/omap_irq.c | 11 | ||||
-rw-r--r-- | drivers/gpu/host1x/drm/drm.c | 2 |
6 files changed, 18 insertions, 16 deletions
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index dea859f..f9af048 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -293,7 +293,7 @@ int drm_irq_install(struct drm_device *dev) mutex_unlock(&dev->struct_mutex); return -EBUSY; } - dev->irq_enabled = 1; + dev->irq_enabled = true; mutex_unlock(&dev->struct_mutex); DRM_DEBUG("irq=%d\n", drm_dev_to_irq(dev)); @@ -316,7 +316,7 @@ int drm_irq_install(struct drm_device *dev) if (ret < 0) { mutex_lock(&dev->struct_mutex); - dev->irq_enabled = 0; + dev->irq_enabled = false; mutex_unlock(&dev->struct_mutex); return ret; } @@ -330,7 +330,7 @@ int drm_irq_install(struct drm_device *dev) if (ret < 0) { mutex_lock(&dev->struct_mutex); - dev->irq_enabled = 0; + dev->irq_enabled = false; mutex_unlock(&dev->struct_mutex); if (!drm_core_check_feature(dev, DRIVER_MODESET)) vga_client_register(dev->pdev, NULL, NULL, NULL); @@ -351,14 +351,15 @@ EXPORT_SYMBOL(drm_irq_install); int drm_irq_uninstall(struct drm_device *dev) { unsigned long irqflags; - int irq_enabled, i; + bool irq_enabled; + int i; if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ)) return -EINVAL; mutex_lock(&dev->struct_mutex); irq_enabled = dev->irq_enabled; - dev->irq_enabled = 0; + dev->irq_enabled = false; mutex_unlock(&dev->struct_mutex); /* diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 1648b40..23da72b 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -716,13 +716,13 @@ static int fimd_subdrv_probe(struct drm_device *drm_dev, struct device *dev) { /* * enable drm irq mode. - * - with irq_enabled = 1, we can use the vblank feature. + * - with irq_enabled = true, we can use the vblank feature. * * P.S. note that we wouldn't use drm irq handler but * just specific driver own one instead because * drm framework supports only one irq handler. */ - drm_dev->irq_enabled = 1; + drm_dev->irq_enabled = true; /* * with vblank_disable_allowed = true, vblank interrupt will be disabled diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 347aa40..ddaaedd 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -383,13 +383,13 @@ static int vidi_subdrv_probe(struct drm_device *drm_dev, struct device *dev) { /* * enable drm irq mode. - * - with irq_enabled = 1, we can use the vblank feature. + * - with irq_enabled = true, we can use the vblank feature. * * P.S. note that we wouldn't use drm irq handler but * just specific driver own one instead because * drm framework supports only one irq handler. */ - drm_dev->irq_enabled = 1; + drm_dev->irq_enabled = true; /* * with vblank_disable_allowed = true, vblank interrupt will be disabled diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c index 598c281..2b0ceb8 100644 --- a/drivers/gpu/drm/mga/mga_irq.c +++ b/drivers/gpu/drm/mga/mga_irq.c @@ -169,5 +169,5 @@ void mga_driver_irq_uninstall(struct drm_device *dev) /* Disable *all* interrupts */ MGA_WRITE(MGA_IEN, 0); - dev->irq_enabled = 0; + dev->irq_enabled = false; } diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c index 261b227..cb85860 100644 --- a/drivers/gpu/drm/omapdrm/omap_irq.c +++ b/drivers/gpu/drm/omapdrm/omap_irq.c @@ -261,7 +261,7 @@ int omap_drm_irq_install(struct drm_device *dev) mutex_unlock(&dev->struct_mutex); return -EBUSY; } - dev->irq_enabled = 1; + dev->irq_enabled = true; mutex_unlock(&dev->struct_mutex); /* Before installing handler */ @@ -272,7 +272,7 @@ int omap_drm_irq_install(struct drm_device *dev) if (ret < 0) { mutex_lock(&dev->struct_mutex); - dev->irq_enabled = 0; + dev->irq_enabled = false; mutex_unlock(&dev->struct_mutex); return ret; } @@ -283,7 +283,7 @@ int omap_drm_irq_install(struct drm_device *dev) if (ret < 0) { mutex_lock(&dev->struct_mutex); - dev->irq_enabled = 0; + dev->irq_enabled = false; mutex_unlock(&dev->struct_mutex); dispc_free_irq(dev); } @@ -294,11 +294,12 @@ int omap_drm_irq_install(struct drm_device *dev) int omap_drm_irq_uninstall(struct drm_device *dev) { unsigned long irqflags; - int irq_enabled, i; + bool irq_enabled; + int i; mutex_lock(&dev->struct_mutex); irq_enabled = dev->irq_enabled; - dev->irq_enabled = 0; + dev->irq_enabled = false; mutex_unlock(&dev->struct_mutex); /* diff --git a/drivers/gpu/host1x/drm/drm.c b/drivers/gpu/host1x/drm/drm.c index 8c61cee..df7d90a 100644 --- a/drivers/gpu/host1x/drm/drm.c +++ b/drivers/gpu/host1x/drm/drm.c @@ -264,7 +264,7 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags) * core, so we need to set this manually in order to allow the * DRM_IOCTL_WAIT_VBLANK to operate correctly. */ - drm->irq_enabled = 1; + drm->irq_enabled = true; err = drm_vblank_init(drm, drm->mode_config.num_crtc); if (err < 0) |